# QuickChart vs bubu oc

The clearest difference is ads: bubu oc at none against QuickChart's shown. bubu oc also leads on iOS requirement (13.0 vs 26.0). QuickChart's advantage is review sentiment (25% vs 0%) and update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. QuickChart sells 1 one-off in-app purchase and bubu oc sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

QuickChart ships an update every 9 days, bubu oc every 3 weeks. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | QuickChart | bubu oc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/bubu-oc/id6741865023/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 4 MB | 57 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [kohei yamane](https://appshunter.io/developer/1239055575) | [佳纯 郑](https://appshunter.io/developer/1692146186) |

## What reviewers say

### QuickChart

[App page](https://appshunter.io/ios/app/quickchart-relationflow/id1547791260)

Quickly create visual maps of complex relationships and ideas. This app prioritizes speed with intuitive gesture controls for instant node creation and connections. Personalize your maps with images and export them easily for sharing or integration into your workflow.

**Highlights:** Instant node creation, Gesture-based linking, Minimalist UI, Image personalization, Fast export to camera roll, Multiple project management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO | $4.99 | one-time |


### bubu oc

[App page](https://appshunter.io/ios/app/bubu-oc/id6741865023)

This app helps creators, writers, and role-playing enthusiasts build and manage original characters and world settings. It offers tools for detailed worldbuilding, character creation, visualizing relationships, and balancing attributes with radar charts.

**Highlights:** Worldbuilding tools, Character creation and editing, Relationship visualization, Attribute radar charts, Manage original characters, Refine world settings

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $6.99 | per year |
| Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is QuickChart free?

QuickChart is free to download, with in-app purchases available.

### Is bubu oc free?

bubu oc is free to download, with in-app purchases available.

### Do QuickChart or bubu oc have ads?

QuickChart shows ads; bubu oc does not.

### Which is updated more often, QuickChart or bubu oc?

QuickChart ships an update every 9 days, and bubu oc every 3 weeks. Most recently, QuickChart was updated on September 13, 2026 and bubu oc on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*